What display does the device use?

It is equipped with a 10.4-inch TFT LCD screen with a touchpad for easy control.

Can it measure switch parameters and time?

Yes, it measures switch parameters with 7 input ways and time ranging from 0.1ms to 9999s.

What is the frequency range supported?

The device supports a frequency range of 20Hz to 1000Hz with up to 20 harmonic frequencies.

High-Stability Output 3 Phase Secondary Current Injector Relay Protection Tester for Laboratory Relay Device Experiment

Name: High-Stability Output 3 Phase Secondary Current Injector Relay Protection Tester for Laboratory Relay Device Experiment
Brand: Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.
SKU: 844448035

Chongqing, ChinaChongqing Gold Mechanical & Electrical Equipment Co., Ltd.

US$3,200.00

1 Piece

Sample price:US$3500.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Lifetime Technical Support

Warranty

1 Year for Relay Protection Tester

Model NO.

GDJB-PC

Type

Secondary Current Injector Relay Protection Tester

Accuracy Grade

Load Way

Electronic Load

Loading Method

Dynamic Load

Display

Digital

Control

Manual Control

Weight

12kg

Power Source

AC220V

Product Name

Secondary Current Injector Relay Protection Tester

Three Parallel Phase Current Output

0~120A

Output Accuracy

0.5magnitude

Phase Current Output (Effective Value)

0~40A

Switch Parameters Output

8 Channels

Phase Current Maximum Power Output

420va

Power

AC220V±10% 50Hz 10A

Frequency Range

20~1000Hz

Transport Package

Standard Wooden Case

Specification

338*168*305mm

Trademark

GOLD

Origin

Chongqing, China

HS Code

9030849000

Production Capacity

200set/Month

Key features

Lifetime Technical Support: Provides lifetime technical support for all purchased equipment.

1-Year Warranty Coverage: Includes a comprehensive 1-year warranty for the relay protection tester.

High Precision Accuracy: Achieves 0.5 magnitude output accuracy for AC, DC, and voltage measurements.

Versatile Current Output: Delivers 0-120A three-phase parallel output and 0-40A phase current output.

Wide Frequency Range: Supports frequency range from 20Hz to 1000Hz with up to 20 harmonic frequencies.

10.4-inch Touch Display: Features a 10.4-inch TFT LCD screen with laptop-style touchpad control.

Comprehensive Switch Testing: Measures switch parameters, time, and supports 7 input channels with 2 output couples.

Fast Delivery Time: Guarantees lead time within 15 working days for both peak and off-peak seasons.

Company profile

Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.

Chongqing, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2008-05-03Nearest Port: Chongqing, ShanghaiAverage Response Time: ≤4.74hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, CPT

AI-Powered supplier vetting

SummaryChongqing Gold Mechanical & Electrical Equipment Co., Ltd. is identified as both a trading company and manufacturer/factory in China, with stated capabilities in oil, electrical, fire, and measuring equipment. Evidence indicates more than 10 production lines, 11–20 R&D engineers, 11–20 quality-control staff, and 50 total staff. The supplier holds ISO 9001 certification, has self-operated import/export rights, and reports peak- and off-peak-season lead times within 15 working days. It describes international sales coverage across multiple regions and adherence to ISO, ASTM D, IP, and GB standards. However, the provided information does not establish after-sales procedures, customization services, or specific customer case details. Financial credibility cannot be assessed because financial data is excluded from this analysis.

Supplier typeThe supplier is explicitly described as a factory and as both a trading company and manufacturer/factory. Its stated business involves researching, designing, developing, and producing scientific and measuring instruments, supporting classification as a manufacturing-oriented supplier.

CertificationsThe supplier explicitly reports ISO 9001 certification and states that manufacturing follows ISO, ASTM D, IP, and GB standards. ISO 9001 is direct evidence of a certified quality-management system, while the standards statement supports structured manufacturing compliance.

R&D capabilityThe supplier describes itself as a high-tech enterprise engaged in research, design, development, and production, with 11–20 years of total R&D-engineer experience and stated continuous innovation. These details explicitly support an established innovation function.

Production capacityThe supplier reports more than 10 production lines, 11–20 quality-control staff, 50 total staff, and lead times within 15 working days in both peak and off-peak seasons. Its described manufacturing scope covers oil testers, electrical testers, fire-testing equipment, and oil purifiers, providing direct evidence of operational production capacity.